#12 45 HS-79 Hose End

The #12 45 HS-79 Hose End from XRP-XTREME RACING PROD. is a precision-engineered AN hose fitting designed for high-performance automotive fuel, coolant, and brake line applications where reliability and durability are non-negotiable. Built for engine builders, race car fabricators, and serious performance enthusiasts, this 45-degree hose end connector enables secure, leak-free fluid delivery in demanding motorsport and modified vehicle environments. Whether you're assembling a custom fuel system for a turbocharged engine or fabricating brake lines for track duty, this fitting is engineered to handle pressure cycles that standard hardware cannot endure.

This hose end features a crimp-style construction with 12 AN (3/4-inch) male inlet and 12 AN female outlet, allowing direct coupling to XRP-certified hoses and compatible aftermarket adapters. The 45-degree angle geometry reduces installation footprint in tight engine bays and promotes optimal hose routing without sharp bends that compromise fluid flow or create stress concentrations. Machined from aerospace-grade aluminum and finished with black anodizing, the fitting resists corrosion while maintaining a clean, professional appearance in show-quality engine builds. The anodized surface also protects against oxidation in moisture-rich environments, critical for long-term reliability in vehicles subjected to storage or humid climates.

This 12 AN hose end excels in fuel system plumbing for LS-swapped platforms, modern four-cylinder turbo builds, and custom cooling circuits where precision fitment and corrosion resistance matter. Installers benefit from the standardized AN thread interface, which ensures compatibility across reputable hose manufacturers and allows modular system reconfiguration without custom fabrication. Weighing only 0.12 lbs, the compact footprint (2.05 x 1.5 x 3.85 inches) makes it ideal for confined spaces typical in modern engine compartments. Use this fitting in conjunction with properly sized crimped hoses, appropriate AN wrenches, and PTFE tape for maximum seal integrity and adherence to OEM or sanctioning body fuel system standards.